package cn.tedu.egweibo0422.mapper;

import cn.tedu.egweibo0422.pojo.dto.UserLoginParam;
import cn.tedu.egweibo0422.pojo.entity.User;
import cn.tedu.egweibo0422.pojo.vo.UserVO;

public interface UserMapper {
    int selectByusername(String username);

    int insertUser(User user);

    UserVO selectByUsernameAndPassword(UserLoginParam userLoginParam);
}
